The Federal Reserve, CFTC, and SEC set to vote
The 900 plus page document is being discussed on CNBC this morning which bars most trading by banks for their own accounts and profit. :-) Sure!
http://www.usatoday.com/story/money/business/2013/12/08/volcker-rule-nears-vote/3890809/
http://en.wikipedia.org/wiki/Volcker_Rule
http://www.investopedia.com/terms/v/volcker-rule.asp
...developing...